Telephone handset



FIG. 1 is a front isometric view of a telephone handset showing my new design;

FIG. 2 is a left-hand elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a right-hand elevational view thereof. 

The ornamental design for a telephone handset, as shown and described. 